Re: [PATCH] bcache: fix double bio_endio completion in detached_dev_end_io

[Christoph Hellwig]

On Mon, Jan 19, 2026 at 04:19:38PM +0800, Coly Li wrote:
> Before I work on it, I want to know the author already ran and tested the
> patch firstly. Normally I won't test any patches posted on mailing list.

Without a published test suite that can be used for that, that is a very
high demand.  Maintainers of code that can't easily be tested by a
drive by contributor (or contributor to the parent subsystems for that
matter) need to help with testing, otherwise we would not get anything
done in the kernel.